baber/WOPTO huggingface dataset:
Patent JP-2001320329-A (JP)
Title: Device and method for detecting pulse distortion, and recording medium with program recorded thereon
Inventor: MORIBAYASHI SHIGERU
IPC: H04B10/2507
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To simply detect the distorted state of a received optical pulse signal. SOLUTION: A post-transmission optical waveform 13 is controlled by an optical amplifier 2 so that output power is a constant level, converted into an electrical signal by O/E converter 3 and controlled by an amplifier circuit 4 so that power is a constant level, and a direct current component is eliminated by an AC coupler 5. Next, the slanted line part of an in-phase electricity waveform 14 is inputted to a lowpass filter 8 by an offset adjustment circuit 6 and a rectifier 7. Next, a voltage comparison circuit 9 compares a voltage circuit output 16 decided by a variable voltage circuit 11 with a filter output 15 of the filter 8, and it can be detected whether a pulse distortion is due to pulse compression or pulse expansion, in such a manner that a voltage monitor 10 monitors the comparison output.  Adverse effects due to automatic dispersion compensation and nonlinear optics by feedbacking a value detected by the monitor 10 to a dispersion compensation module 17 and by controlling the gain of the optical signal.
Patent JP-2001323782-A (JP)
Title: Tunnel excavator
Inventor: TAYAMA MINORU
IPC: E21D9/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator which efficiently and safely carries out timbering work without stopping excavation. SOLUTION: The tunnel excavator is constituted of a front trunk 1a and an intermediate trunk 1b connected together in a tiltable manner by a direction adjusting jack 8, a rear trunk 1d connected to the intermediate trunk 1b in a frontward/rearward slidable and tiltable manner, a sliding jack 12 connected to the intermediate trunk 1b and the rear trunk 1d, a front gripper 13 capable of fixing the front trunk 1a to an underground pit wall, and a rear gripper 11 capable of fixing the rear trunk 1d to the underground pit wall, and controls the rear trunk 1d, the front trunk 1a, and the intermediate trunk 1b so as to carry out looming movement in a frontward direction, to thereby carry out timbering in an underground pit at a location behind the rear trunk 1d.  According to the thus constituted tunnel excavator, a guide plate 30 which can protect the worker from falling earth from a ceiling portion of the underground pit during timbering, is set at an upper half portion of the rear trunk 1d in a frontward/rearward slidable manner. Further, the guide plate 30 is made frontward/rearward slidable by a shielding jack 14.
Patent JP-2001326627-A (JP)
Title: Synchronizing source signal changeover circuit
Inventor: KUBO NAOTO
IPC: H04L7/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing source signal changeover circuit that selects and switches any of the clock signals supplied from each of transmission lines to generate an in-device frame signal. SOLUTION: A clock signal selection circuit 120 selects any of clock signals 201 or the like supplied from transmission lines and produces a selected clock signal 220. A frequency divider circuit 130 frequency-divides the selected clock signal 220, to produce a synchronizing source frame signal 220. A phase locked loop oscillator, consisting of a phase comparator circuit 140, a voltage controlled oscillator(VCO) circuit 150 and a frequency divider circuit 160, has the frequency divider circuit 160 and the VCO circuit 150 produce an in-device frame signal 240 and an in-device clock signal 250. A clock signal fault detection circuit 201 or the like detecting a fault in the clock signal 201 or the like allows the clock signal selection circuit 120, to newly select a normal clock signal through a clock signal selection control circuit 110.
Patent JP-2001324764-A (JP)
Title: Display device
Inventor: SHIRATO MASATAKA
IPC: G02F1/13
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of attaining an enlarged image. SOLUTION: The display device 1000 includes a display panel 1102 with a prescribed effective display area PS, a light guide plate for display 1105, a 1st inverted optical system constituted of a 1st lens array 1103 where plural 1st lenses are arranged side by side corresponding to the display panel 1102, and a 2nd inverted optical system constituted of a 2nd lens array 1104 where plural 2nd lenses are arranged side by side corresponding to the 1st lenses, and the device is constituted of an enlarging optical system constituting plural channels for enlarging the displayed image on the display panel 1102 and forming the erect normal image on the plate 1105 through the 1st and 2nd corresponding lenses, and the image point on the display panel 1102 is image- formed on the plate 1105 through at least three or more channels.
Patent JP-2001332734-A (JP)
Title: Method for manufacturing thin film transistor
Inventor: KUNII MASABUMI
IPC: G09F9/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing a dehydrogenation of a semiconductor thin film not according to a method such as a UV light source, furnace annealing or the like. SOLUTION: A thin film transistor has a laminated constitution including a semiconductor thin film, a gate insulating film formed in contact with one surface of the thin film, and a gate electrode superposed on the thin film via the gate insulating film, and is formed on an insulating board 0. In this case, the method for manufacturing the thin film transistor comprises a film forming step of forming a semiconductor thin film containing a hydrogen and made of a silicon being noncrystalline or polycrystalline having a relatively small grain size, a dehydrogenating step of at least partly dehydrogenating the formed semiconductor thin film by heating, and a crystallizing step of treating the thin film in a state in which the hydrogen is at least partly removed and converting the silicon into a polycrystalline silicon having a relatively large grain size.  The dehydrogenating step then transfers the board 0 along an advancing direction at a prescribed speed while receiving heats of heat sources 71-74 arranged along the advancing direction from an intake port 76 to an outlet 77 of the board 0, in a state in which the sources 71-74 are set so that their heating temperatures are changed from low temperatures to low temperatures via high temperatures.
Patent JP-2001333688-A (JP)
Title: Method for coating release oil on plate for baking food such as confectionery or bread
Inventor: OWADA HIROSHI
IPC: A21B3/16
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject method for forming a uniform thin oil film on the surface of a baking plate for food such as confectionery or bread through spraying the plate with a release oil and capable of quickly and easily recovering an excess of the release oil. SOLUTION: This method comprises the following process: a masking plate 30 with an opening 31 is placed on the surface of a baking plate 20 for food such as confectionery or bread, and then sprayed with a release oil 61 to effect adsorption of the release oil as releasant to a portion 21 exposed from the opening, and the oil film 612 of the release oil formed on the masking plate 30 is recovered.
Patent JP-2001055089-A (JP)
Title: Vehicular mirror device
Inventor: KATO TADAYOSHI
IPC: B60R1/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicular mirror device which can improve operability by facilitating the wiring work of a cord in which the inside mechanism in a mirror holder can receive and supply an electric power. SOLUTION: In the door mirror stay 18 of a vehicular door mirror device 10, a through hole 30 is provided on a supporter 24 and also an insertion hole 22 is provided on an installation part 20 and opened from the end of the installation part 20. A stay cover 32 for closing the opening portion of the insertion hole 22 is provided. Here, A cord 16 for supplying the electric power to the inside mechanism of the inside of a door mirror visor 14 is inserted in the through hole 30 before installing the stay cover 32 and also when the opening part of the insertion hole 22 is closed by mounting the stay cover 32, after inserting from the opening portion to the insertion hole 22, the cord 16 can be wired from the inside mechanism to the vehicular inside under the state held the cord 16 in the insertion hole 22 and through hole 30.  Therefore, the wiring work of the cord 16 can be facilitated and the operability can be improved.
Patent JP-2001332669-A (JP)
Title: Composite material for machining heat sink and method for manufacturing the same
Inventor: AKUTSU SHOJI
IPC: H01L23/373
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for machining a heat sink for continuously manufacturing the heat sink having a bored fin and a method for manufacturing the heat sink. SOLUTION: The composite material for machining the heat sink is obtained by integrally connecting a base (11) to become a radiating base made of a copper material to a fin machining part 12 made of an aluminum material. In the part 12, a tongue-like fin is cut in a thickness direction in such a manner that at least one end face 11a of the base 11 is connected to the part 12 in a state in which the end face 22a is covered with the part 12, and at least one end 1a is formed solely of the aluminum material in the thickness direction. The heat sink is manufactured by using a plurality of composite materials connecting adjacent ends 1a and 1a formed solely of the aluminum material of the composite material 1 and then cutting the tongue-like fin at the part 12.
Patent JP-2001000851-A (JP)
Title: Agitator
Inventor: FORSCHNER PETER
IPC: B01F27/71
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an agitator of such kind that gas can be effectively distributed at a high gas ratio in liquid in an agitating vessel and injection gas can be dispersed in advance. SOLUTION: In an agitator for agitating liquid in an agitating vessel for floating solid and dispersing gas in liquid, particularly in an absorber in a flue gas desulfurizer, gas is fed through a hollow agitating shaft 14 of an agitator 10 or a hollow hub and is injected into the liquid on the pressure side of an agitating blade 16. In this method, material conveying rate and gas throughput higher than those obtained by conventional method can be realized.
Patent JP-2001338483-A (JP)
Title: Magnetic disk device
Inventor: IZUMIDA HIDEKI
IPC: G11B25/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of reducing disk flutter vibration, dust generation and power consumption. SOLUTION: A disk chamber shroud is composed of an injection-molded component divided into two parts, a taper in a spindle axial direction is set to 0 by setting a die-cutting direction perpendicular to the spindle axial direction, and thus the disk device of limited disk flutter vibration and low dust generation is provided. In addition, by covering a space between the upper part of the shroud and the cover with flexible film rubber or the like, the disk device of limited disk flutter vibration and low power consumption is provided.
Patent JP-2001338289-A (JP)
Title: Medium recorded with image processing program, and device and method for processing image
Inventor: NISHIO SATOSHI
IPC: G06T5/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional cases that there are times that noise increases/decreases, depending on a gradation value or noise component stands out when sharpness is enhanced, precisely as designated as characteristics of an input equipment. SOLUTION: By designating an equipment, which generates image data (steps S102 and S110), noise rate by gradation values reflected with the characteristics of the relevant equipment is provided (step S116), an image processing intensity by gradation values is calculated, on the basis of this noise rate by gradation values (step S122), and sharpness enhancement operation is performed (step S128). Thus, in the case of a gradation with the high noise rate among gradation values, a sharpness enhancement degree is weakened naturally and the noise can be prevented from standing out.
Patent JP-2001336791-A (JP)
Title: Humidifier
Inventor: WATANABE TOSHIAKI
IPC: F24F6/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier that prevents humidifying efficiency from decreasing, has quiet humidifying sound, can save electricity charges, and is compact while the humidifier adopts a heating system having a heating part and a vaporization system for adopting a vaporization filter with improved water absorption properties. SOLUTION: A water bath part 2 consisting of a large circular water bath 2a, a small circular water bath 2b, a water reception part 2c, and a passage 2d for connecting them is formed, the lower portion of a nearly cylindrical vaporization filter 4 having a water absorptivity is dipped into water in the large circular water bath 2a, a blower 6 that is composed of a motor 7, a rotary blade 8, and a vaporization guidance cylinder 9 for covering them is installed so that the rotary blade 8 can be located on the vaporization filter 4, also a heating part 13 is installed on the outer, lower surface of the small circular water bath 2b, the lower opening of the steam guidance cylinder 17 is airtightly fitted to an inner-periphery end part,  and further a supply opening 10 for communicating with the vaporization guidance cylinder 9 and a supply opening 19 communicating with the steam guidance cylinder 17 are provided on the upper surface of the humidifier body 1.
Patent JP-2001336254-A (JP)
Title: Verge tile and verge fitting structure
Inventor: KAWAGUCHI TAKESHI
IPC: E04D13/158
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a verge fitting structure providing excellent construction property and waterproofness and satisfactory appearance, and a verge tile suitable for the verge fitting structure. SOLUTION: This verge tile is provided with a verge tile main body 11 manufactured to be shorter than a side end length of a main body tile 30, a metallic cover piece 12 provided substantially vertically and below the verge tile main body 11 to cover a verge, and an inclination adjusting part 15 making a side end part of the main body tile 30 agree with a side end part of the verge tile main body 11 substantially.
Patent JP-2001190450-A (JP)
Title: Stool seat system and electric equipment
Inventor: TERADA YOSHIRO
IPC: A47K13/24
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a stool seat system, with which a stool cover can be automatically be opened when the closing state of the stool seat and the stool cover is detected by a human body detecting sensor and the stool seat and the stool cover can automatically be closed in the state of opening the stool seat and the stool cover. SOLUTION: This stool seat system provided with a turnable stool seat 5, a turnable stool cover on the stool seat and a human body detecting sensor 8 is equipped with a driving mechanism 10 for varying the detecting area of the human body detecting sensor 8 correspondingly to the attitudes of the stool seat 5 and the stool cover 6. The human body detecting sensor 8 is arranged on the front side of a case 4 to be opposed to the stool seat 5 of the stool seat system.
Patent JP-2001343394-A (JP)
Title: Automatic measuring system for component concentration
Inventor: UEDA MASAYOSHI
IPC: G01N21/3577
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic measuring system for component concentration capable of automatically measuring the liquid component concentration of a liquid in a can always stably and accurately. SOLUTION: In this system, the component concentration measurement of an aqueous solution of salts can be executed by using an unsaturated solution prepared by diluting by 10 to 7 times with water the aqueous solution of salts of high temperature and a high concentration such as the liquid in a boiling-dry can in a salt manufacturing process by an ATR method (attenuated total reflectance method) by an infrared spectrophotometer.
Patent JP-2001310401-A (JP)
Title: Apparatus for forming case
Inventor: KAMINAGA NORIO
IPC: B31B50/99
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of forming a case by a simple operation by any one at a low cost. SOLUTION: A material 2 to meet a profile size of the case is prepared. A lower end of the material 2 is set to a U-shaped opening 5 of a lower sill 3 fixed to a lower end of a material laying plate 1. An upper end of the material 2 is set to a U-shaped opening 6 by vertically moving an upper sill 4. A folding line point and a cutting point on the material 2 are plotted with reference to a folding development view of the case shown in Fig. and a display of a size display unit. A cutout part 18 of the material 2 and a longitudinal folding line 19 are aligned with an opening 7 of a press molding plate 8. In this case, the former is cut to a lateral folding line by a double edge cutter 20, and the latter is folded to form a longitudinal folding line between the folds of the lateral direction by a spatula 21.  The lateral folding line of the material 2 is formed by using a press molding rotary member 17. First, two rollers 12, 13 are fixedly positioned at both ends of the material 2. Further, two circular cutters 14, 15 are fixedly positioned at the folding line. In this state, a handle 16 is rotated to form the lateral folding line of the material 2.
Patent JP-2001352554-A (JP)
Title: Color image pickup device
Inventor: WADA SATORU
IPC: H01L27/148
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a color image pickup device that reduces a false color caused in a row direction in the case of conducting simple signal processing. SOLUTION: The two-dimensional color image pickup device where rows whose sampling points are placed in a checkered way and 1st color pixels G among the sampling points are placed in the row direction and rows where 2nd color pixels R and 3rd color pixels B are alternately arranged in the row direction are alternately arranged in the column direction and a pixel signal is sequentially read from the pixels of two rows adjacent in the column direction to form a color image, is provided with a control circuit C1 that obtains a 2nd or 3rd color pixel signal R or B at a 1st position of the 1st color pixel G from a change between the pixel signal of the 2nd or 3rd color pixel R or B in the vicinity of the 1st position among pixels on two rows adjacent in the column direction and the 1st color pixel signal from the position of the pixel up to the 1st position.
Patent JP-2001349754-A (JP)
Title: Karman vortex flowmeter
Inventor: YASUMATSU AKIO
IPC: G01F1/32
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive Karman vortex flowmeter of simple constitution enhanced in an S/N ratio and maintainability, and suitable for sanitary fittings or the like. SOLUTION: This flowmeter for detecting variation of alternating pressure by a Karman vortex to measure a flow velocity flow rate is provided with a measured fluid-flowing pipe line, a recessed part provided in a vortex generating body or in the pipe line in the downstream of the body from its outside, and the first and second pressure detecting elements provided in the recessed part, and arranged symmetrically in the direction orthogonal to the measured fluid-flowing direction with the center axis of the vortex generating body therebetween so as to detect the alternating pressure.
Patent JP-2001075768-A (JP)
Title: Information processor, printing system, control of printing, and storage medium storing computer readable program
Inventor: WANDA KOICHIRO
IPC: B41J29/38
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to collectively and continuously print out data by the same printer in specified order even when a series of plural printing jobs outputted from plural host computers at optional timing are spooled in a print server in a state mixed with normal printing jobs. SOLUTION: A print server 610 discriminates order-specified printing jobs whose printing order is specified and printing jobs whose order is not specified out of plural printing jobs sent from a client 600 at optional timing, rearranges and aligns respective discriminated printing jobs in the specified printing order and controls the output order of respective aligned printing jobs to a printer 105 on the basis of the aligned state.
Patent JP-2001358902-A (JP)
Title: Image processing unit
Inventor: YAMAMOTO HIROYUKI
IPC: H04N5/372
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit having a pulse generator that supplies prescribed pulses to the image processing unit regardless of various fluctuations. SOLUTION: The image processing unit is provided with the pulse generator that generates a drive pulse driving an image sensor and a signal processing pulse required for analog signal processing applied to an output signal from the image sensor. The pulse generator has a delay chain section 420 where delay elements are connected in a chain to generate delay clocks delaying a reference clock, a synchronizing signal detection section 430 that selects a plurality of the delayed clocks synchronously with a reference signal from the delay chain section and introduces synchronization information equivalent to the number of the delay stages by one period from the information, pulse generating means 440,  450 that refer to the synchronization information introduced by the synchronizing signal detection section 430 and pulse generating information to generate desired pulses for the selection of the required delay clock from the delay chain section and generate the pulse with a desired pulse width and in desired timing, and a correction means 431 that corrects the timing of the pulse generated by the pulse generating means in response to various fluctuations.
Patent JP-2002007703-A (JP)
Title: Financial transaction system using internet
Inventor: OKAMOTO TORU
IPC: G06Q40/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To automatically perform customer rating, financial merchandise pricing and credit admission with respect to customer's application for financial merchandise by utilizing the Internet. SOLUTION: A financier offers an Internet financial transaction system (20), including a virtual window on the Web of the Internet to which the customer (21) can access, and the customer gives transaction destination information (24) and contract information (26) about the financial merchandise to the Internet financial transaction system via the virtual window. In the Internet financial transaction system, a grade linked mainly with probability of bankruptcy is attached to the transaction destination information to perform customer rating (27), and the pricing (29) and the credit (28) of the financial merchandise are decided on the basis of the rating and the contract information.
Patent JP-2002003587-A (JP)
Title: Flame-retarded polyester resin for adhesive and adhesive thereof
Inventor: SHIGA KENJI
IPC: C09J167/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded polyester resin affording a flame-retardant polyester adhesive having better adhesion, resistance to hydrolysis or the like compared to conventional flame-retarded polyester adhesives. SOLUTION: This flame-retarded polyester resin for adhesive is obtained by co-polymerizing a phosphorus containing carboxylic acid or its ester compound having 0.5 wt.% or more phosphorus atom in the molecule and containing less than 40 mol% of ethylene glycol, preferably expressed by formula 1 or formula 2, further preferably having a glass transition temperature of -15 deg.C or higher and lower than 40 deg.C. This adhesive is made by using the flame- retardant polyester resin.